During maintenance, the priority is to ensure safety.

• A. Speed up restoration
• B. Safety is the priority
• C. Prioritize cost
• D. Aesthetics

Answer: (B)

Safety has to come first during maintenance because work on machines often exposes technicians to electrical, mechanical, or thermal hazards. A proper maintenance workflow starts with stopping the equipment, isolating energy sources, and following lockout/tagout procedures, then checking the area for hazards and using appropriate personal protective equipment. This approach protects people and equipment and helps ensure the task is completed without introducing new risks. Rushing to speed up restoration can skip essential safety steps and increase the chance of injury or damage. Focusing on cost can lead to skipping protective measures, and aesthetics has no bearing on safe operation. So safety is the priority.